:root{--brand: #6C63FF;--brand2: #9C7BFF;--brand-dark: #3d3799;--brand-rgb: 108, 99, 255;--brand-dim: rgba(var(--brand-rgb), .12);--brand-glow: rgba(var(--brand-rgb), .35);--bg: #07070f;--bg2: #0b0b1a;--card: rgba(20, 20, 44, .78);--card2: rgba(28, 28, 60, .9);--card3: rgba(38, 38, 78, .95);--border: rgba(255, 255, 255, .08);--border2: rgba(255, 255, 255, .14);--text1: #f2f2ff;--text2: #8a8ab0;--success: #22c55e;--warn: #f59e0b;--danger: #ef4444}*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}html,body{margin:0;padding:0}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background:var(--bg);color:var(--text1);-webkit-font-smoothing:antialiased}#root{min-height:100vh;background:radial-gradient(ellipse 70% 50% at 15% -5%,rgba(var(--brand-rgb),.16) 0%,transparent 55%),radial-gradient(ellipse 50% 45% at 100% 100%,rgba(156,123,255,.1) 0%,transparent 55%)}.app{max-width:520px;margin:0 auto;min-height:100vh;display:flex;flex-direction:column}.content{flex:1;padding:16px 16px 120px}.topbar{position:sticky;top:0;z-index:30;display:flex;align-items:center;gap:10px;padding:14px 16px 12px;background:linear-gradient(180deg,#07070ff5 60%,#07070f00);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}.logo-dot{width:30px;height:30px;border-radius:9px;background:linear-gradient(135deg,var(--brand),var(--brand2));box-shadow:0 0 18px var(--brand-glow);display:flex;align-items:center;justify-content:center;font-size:16px;font-weight:900}.logo-word{font-weight:900;font-size:18px;letter-spacing:-.3px}.segnav{display:flex;gap:6px;padding:6px;margin:0 16px 4px;background:var(--card);border:1px solid var(--border);border-radius:14px;position:sticky;top:56px;z-index:25}.segnav button{flex:1;padding:9px 6px;border:none;border-radius:10px;cursor:pointer;background:transparent;color:var(--text2);font-size:13px;font-weight:700;transition:all .18s}.segnav button.active{background:linear-gradient(135deg,var(--brand),var(--brand-dark));color:#fff;box-shadow:0 4px 14px var(--brand-glow)}.card{background:var(--card);border:1px solid var(--border);border-radius:16px;padding:16px}.card-glow{box-shadow:0 8px 30px rgba(var(--brand-rgb),.18);border-color:rgba(var(--brand-rgb),.4)}.section-title{font-size:22px;font-weight:900;letter-spacing:-.5px;margin:8px 2px 4px}.section-sub{font-size:13.5px;color:var(--text2);margin:0 2px 16px;line-height:1.5}.eyebrow{font-size:11px;font-weight:800;letter-spacing:1.5px;text-transform:uppercase;color:var(--brand2)}.btn{width:100%;padding:15px;border:none;border-radius:14px;cursor:pointer;font-size:15px;font-weight:800;color:#fff;background:linear-gradient(135deg,var(--brand) 0%,var(--brand-dark) 100%);box-shadow:0 6px 22px var(--brand-glow);transition:transform .12s}.btn:active{transform:scale(.98)}.btn:disabled{opacity:.5;box-shadow:none}.btn-ghost{background:var(--card2);color:var(--text1);box-shadow:none;border:1px solid var(--border2)}.btn-sm{padding:11px;font-size:14px;border-radius:11px}.pill{display:inline-flex;align-items:center;gap:5px;font-size:12px;font-weight:700;padding:5px 10px;border-radius:999px;background:var(--card3);color:var(--text1)}.badge-pop{background:linear-gradient(135deg,var(--brand),var(--brand2));color:#fff;font-size:10px;font-weight:900;letter-spacing:.5px;padding:3px 9px;border-radius:999px}.spinner{width:30px;height:30px;border:3px solid var(--border2);border-top-color:var(--brand);border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}@keyframes fadeUp{0%{opacity:0;transform:translateY(14px)}to{opacity:1;transform:translateY(0)}}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes floaty{0%,to{transform:translateY(0)}50%{transform:translateY(-8px)}}@keyframes pulseGlow{0%,to{box-shadow:0 0 22px var(--brand-glow)}50%{box-shadow:0 0 40px var(--brand-glow)}}.fade-up{animation:fadeUp .5s ease both}.fade-in{animation:fadeIn .5s ease both}.onb{position:fixed;top:0;right:0;bottom:0;left:0;z-index:100;background:var(--bg);background-image:radial-gradient(ellipse 80% 50% at 50% 0%,rgba(var(--brand-rgb),.22) 0%,transparent 60%),radial-gradient(ellipse 60% 40% at 50% 100%,rgba(156,123,255,.12) 0%,transparent 60%);display:flex;flex-direction:column}.onb-body{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:32px 28px}.onb-emoji{font-size:76px;animation:floaty 3.5s ease-in-out infinite;filter:drop-shadow(0 8px 24px var(--brand-glow))}.onb-title{font-size:30px;font-weight:900;letter-spacing:-.8px;margin:26px 0 12px;line-height:1.1}.onb-text{font-size:16px;color:var(--text2);line-height:1.6;max-width:320px}.onb-stats{display:flex;gap:14px;margin-top:26px}.onb-stat{background:var(--card);border:1px solid var(--border);border-radius:14px;padding:14px 16px;min-width:90px}.onb-stat-num{font-size:26px;font-weight:900;background:linear-gradient(135deg,var(--brand2),var(--brand));-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}.onb-stat-label{font-size:10.5px;color:var(--text2);margin-top:4px}.onb-foot{padding:20px 24px calc(20px + env(safe-area-inset-bottom))}.onb-dots{display:flex;gap:7px;justify-content:center;margin-bottom:18px}.onb-dot{width:8px;height:8px;border-radius:50%;background:var(--border2);transition:all .3s}.onb-dot.on{width:22px;border-radius:4px;background:var(--brand)}.onb-skip{position:absolute;top:calc(14px + env(safe-area-inset-top));right:18px;z-index:2;background:none;border:none;color:var(--text2);font-size:13px;font-weight:700;cursor:pointer}.feat-cat{font-size:12px;font-weight:800;letter-spacing:1px;text-transform:uppercase;color:var(--brand2);margin:18px 2px 10px}.feat-row{display:flex;gap:12px;align-items:flex-start;padding:13px;margin-bottom:8px}.feat-ic{width:42px;height:42px;flex-shrink:0;border-radius:12px;background:var(--brand-dim);display:flex;align-items:center;justify-content:center;font-size:21px}.feat-name{font-weight:800;font-size:14.5px}.feat-desc{font-size:12.5px;color:var(--text2);margin-top:3px;line-height:1.45}.price-num{font-size:38px;font-weight:900;letter-spacing:-1px}.price-unit{font-size:14px;color:var(--text2);font-weight:600}.check-row{display:flex;align-items:center;gap:9px;font-size:13px;padding:5px 0}.check-ic{color:var(--success);font-weight:900;flex-shrink:0}.x-ic{color:var(--text2);opacity:.5;flex-shrink:0}.chip-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:8px}.chip{text-align:left;padding:13px;border-radius:13px;cursor:pointer;background:var(--card);border:1.5px solid var(--border);color:var(--text1);transition:all .16s}.chip.sel{border-color:var(--brand);background:var(--brand-dim);box-shadow:0 0 0 3px rgba(var(--brand-rgb),.12)}.chip-ic{font-size:22px}.chip-name{font-weight:800;font-size:13.5px;margin-top:6px}.chip-desc{font-size:11px;color:var(--text2);margin-top:2px;line-height:1.35}.summary-bar{position:fixed;left:0;right:0;bottom:0;z-index:40;max-width:520px;margin:0 auto;padding:14px 16px calc(14px + env(safe-area-inset-bottom));background:linear-gradient(0deg,#07070ffa 70%,#07070fb3);border-top:1px solid var(--border);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.phone{width:220px;margin:0 auto;border-radius:28px;padding:10px;background:#000;border:2px solid var(--border2);box-shadow:0 20px 50px #00000080}.phone-screen{border-radius:20px;overflow:hidden;min-height:380px;padding:14px;display:flex;flex-direction:column;gap:10px}.demo-wheel{width:120px;height:120px;border-radius:50%;margin:6px auto;border:6px solid rgba(255,255,255,.15);position:relative;animation:pulseGlow 2.4s ease-in-out infinite}.wallet-box{background:var(--card3);border:1px dashed var(--border2);border-radius:12px;padding:12px;font-family:ui-monospace,Menlo,monospace;font-size:12.5px;word-break:break-all;line-height:1.5}.copy-btn{background:var(--brand-dim);color:var(--brand2);border:none;border-radius:8px;padding:7px 12px;font-size:12px;font-weight:800;cursor:pointer}.result-ok{color:var(--success);font-weight:700}.muted{color:var(--text2)}